Marshall Chasin

Marshall Chasin, AuD, is an audiologist and the Director of Auditory Research at the Musicians’ Clinics of Canada, Adjunct Professor at the University of Toronto (in Linguistics), Associate Professor in the School of Communication Disorders and Sciences at the Western University. He is the author of over 200 articles and 7 books including Musicians and the Prevention of Hearing Loss. Dr. Chasin has been the recipient of many awards over the years including the 2012 Queen Elizabeth II Silver Jubilee Award for service to Canada and the Canada 150 Medal in 2017. He has developed a new TTS app called Temporary Hearing Loss Test app.

Audiologists and musicians need to work together

Marshall Chasin

Last week, a C, an E-flat, and a G walked into a bar. The bartender said, “Get out of here; we don’t serve minors here.” If you got that joke and found it really funny, then you are a musician, or at least passed your grade 2 theory exams. If you didn’t find it funny then you either have a

Music brings audiologists and engineers together

Marshall Chasin

Music brings audiologists and engineers together… Actually, music brings all people together, but that’s another blog. In my travels I attend many national and international audiology conferences and the topic of music and hearing aids is a great opening line. (That’s how I met my fiancée, but that’s another blog as well). The engineers that are associated with the hearing

Killion had it all figured out in 1988

Marshall Chasin

When it comes to listening to music through hearing aids, it is not a “complex and amorphous” task. There are well-defined requirements for a music program and there are well-defined hardware technologies that a hearing aid must have. These have been reviewed in previous blogs and can be found throughout the literature. The frustrating thing is that Mead Killion had

Two neat capstone projects for music

Marshall Chasin

There are many unresolved questions and issues when it comes to the subject area of hearing and music. We actually know very little about how music is processed in the brain, and really are only scratching the surface of this area. Nevertheless, not to be stymied by the lack of knowledge in our field, I will at least attempt to

Felix Baumgartner and Music

Marshall Chasin

So what do music and Felix Baumgartner have in common? Both are concerned with the speed of sound. I just returned home from giving some talks in Zurich, Switzerland, and if you have never been to Zurich, I can tell you it is an amazingly beautiful place. The old town is full of buildings from the 16th century, and as

Do It With a Song

Marshall Chasin

This week’s blog is guest written by Rachel Arntson, who is a Speech-Language Pathologist. I actually initially trained as a Speech-Language Pathologist, but I could never learn to say it properly, so I went into Audiology. Also, I also could never remember whether “language” was spelled as language or langauge… As it turns out, Rachel will be giving a talk

I don’t believe in equality for musicians

Marshall Chasin

Equality is an apple pie, motherhood-type word. Everyone believes in equality but there is a shadowy underside to that word. I could have titled this blog, “I don’t believe in equality for those who are disabled” as well, but this blog is about music and musicians. Equality is the concept that all people are the same and should be treated

What can music tell us about speech?

Marshall Chasin

Over the last month or so I have been receiving emails (and the occasional phone call, and even one fax… remember those?) about a recent post on my blog about what music can tell us about speech. Given some of the questions I feel that it’s worth-while clarifying my statements. Also, I have written an article about this issue that

Deep earmold impressions

Marshall Chasin

I have asked the Queen of Deep Earmold Impressions to be the guest bloggist for today’s entry. Patricia Johnson, AuD, is a research audiologist at Etymotic Research, Inc. She is a past Member Delegate on the Executive Council of the National Hearing Conservation Association, wears hearing protection in loud environments, and always makes long ear impressions. The topic of today’s blog

Featured image for “The dBA versus the dB SPL war”

The dBA versus the dB SPL war

Marshall Chasin

It was a cold winter morning, not unlike the days I remember when I was a youngster back home. The troops were unusually quiet; perhaps related to the “party” we had last night. The government had announced that they had discovered yet another digit for pi. For obvious reasons, the celebration went into the small hours of the morning. It